<template>
  <div class="app-container">
    <el-row :gutter="20">
      <el-col :span="4">
        <div class="head-container">
          <el-input
            v-model="communityName"
            placeholder="请输入小区名称"
            clearable
            size="small"
            prefix-icon="el-icon-search"
            style="margin-bottom: 20px"
            @blur="handleCommunityLike"
          />
        </div>
        <div class="head-container">
          <el-tree
            :data="communityList"
            :props="defaultCommunity"
            :expand-on-click-node="false"
            :filter-node-method="handleCommunityLike"
            ref="tree"
            node-key="communityId"
            default-expand-all
            highlight-current
            @node-click="handleCommunityClick"
          />
        </div>
      </el-col>
      <el-col :span="20"><el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
        <el-form-item label="车牌号" prop="carName">
          <el-input
            v-model="queryParams.carName"
            placeholder="请输入车牌号"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="业主" prop="ownerId">
          <el-input
            v-model="queryParams.ownerId"
            placeholder="请输入业主"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item>
          <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
          <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-form>

        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button
              type="primary"
              plain
              icon="el-icon-plus"
              size="mini"
              @click="handleAdd"
              v-hasPermi="['parking:car:add']"
            >新增</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button
              type="success"
              plain
              icon="el-icon-edit"
              size="mini"
              :disabled="single"
              @click="handleUpdate"
              v-hasPermi="['parking:car:edit']"
            >修改</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button
              type="danger"
              plain
              icon="el-icon-delete"
              size="mini"
              :disabled="multiple"
              @click="handleDelete"
              v-hasPermi="['parking:car:remove']"
            >删除</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button
              type="warning"
              plain
              icon="el-icon-download"
              size="mini"
              @click="handleExport"
              v-hasPermi="['parking:car:export']"
            >导出</el-button>
          </el-col>
          <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>

        <el-table v-loading="loading" :data="carList" @selection-change="handleSelectionChange">
          <el-table-column type="selection" width="55" align="center" />
          <el-table-column label="id" align="center" prop="carId" />
          <el-table-column label="车牌号" align="center" prop="carName" />
          <el-table-column label="车身颜色" align="center" prop="carColor" />
          <el-table-column label="业主" align="center" prop="ownerId" />
          <el-table-column label="车辆类型" align="center" prop="carType" />
          <el-table-column label="停车位" align="center" prop="parkingSpaceId" />
          <el-table-column label="备注" align="center" prop="remark" />
          <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
            <template slot-scope="scope">
              <el-button
                size="mini"
                type="text"
                icon="el-icon-edit"
                @click="handleUpdate(scope.row)"
                v-hasPermi="['parking:car:edit']"
              >修改</el-button>
              <el-button
                size="mini"
                type="text"
                icon="el-icon-delete"
                @click="handleDelete(scope.row)"
                v-hasPermi="['parking:car:remove']"
              >删除</el-button>
            </template>
          </el-table-column>
        </el-table>
      </el-col>
    </el-row>


    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改小区车辆对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="识别车牌" prop="imgUrl">
          <image-upload v-model="imgUrl" :limit="1"/>
        </el-form-item>
        <el-form-item label="车牌号" prop="carName">
          <el-input v-model="form.carName" placeholder="请输入车牌号" disabled/>
        </el-form-item>
        <el-form-item label="车身颜色" prop="carColor">
          <el-input v-model="form.carColor" placeholder="请输入车身颜色" />
        </el-form-item>
        <el-form-item label="业主" prop="ownerId">
          <el-input v-model="form.ownerId" placeholder="请输入业主" />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" placeholder="请输入备注" />
        </el-form-item>
        <el-form-item label="小区" prop="communityId">
          <el-input v-model="form.communityId" placeholder="请输入小区" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listCar, getCar, delCar, addCar, updateCar } from "@/api/parking/car";
import { listCommunity } from "@/api/community/community"
import { lpr } from "@/api/ai/licensePlateOcr"

export default {
  name: "Car",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 小区车辆表格数据
      carList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        carId: null,
        carName: null,
        ownerId: null,
        communityId: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      },

      communityName:"",
      communityList:undefined,

      imgUrl:undefined,
    };
  },
  created() {
    this.getList();
  },
  watch:{
    imgUrl(val){
      if (val){
        lpr({
          imgUrl: val
        }).then(res => {
          console.log(res)
        })
      }
    }
  },
  methods: {
    /** 查询小区车辆列表 */
    getList() {
      this.loading = true;
      listCar(this.queryParams).then(response => {
        this.carList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        carId: null,
        carName: null,
        carColor: null,
        ownerId: null,
        carType: null,
        parkingSpaceId: null,
        remark: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        communityId: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.carId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加小区车辆";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const carId = row.carId || this.ids
      getCar(carId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改小区车辆";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.carId != null) {
            updateCar(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addCar(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const carIds = row.carId || this.ids;
      this.$modal.confirm('是否确认删除小区车辆编号为"' + carIds + '"的数据项？').then(function() {
        return delCar(carIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('parking/car/export', {
        ...this.queryParams
      }, `car_${new Date().getTime()}.xlsx`)
    },

    /** 模糊查询获取树组件数据 **/
    handleCommunityLike() {
      listCommunity({
        communityName: this.communityName
      }).then(res => {
        if (this.communityFatherList == undefined){
          this.communityFatherList = res.rows;
        }
        this.communityList = res.rows;
      })
    },
    /** 处理树形组件的点击事件 **/
    handleCommunityClick(data) {
      const community = this.communityFatherList.find(c => c.communityId === data.communityId);
      listBuilding({communityId:community.communityId}).then(res => {
        this.buildingList=res.rows;
        console.log(this.buildingList)
      })
    }

  }
};
</script>
